Microsoft vs Anthropic
Microsoft leads Anthropic by 0.7 points on the Fameproof index, and wins 2 of the three models. Measured across 1,200 prompts per model per week.
Microsoft
Enterprise software
92.5/100
Rank 5 on the companies board
Anthropic
AI research
91.8/100
Rank 6 on the companies board
Microsoft
Per-model score
Anthropic
94.6
Claude
92.4
91.6
ChatGPT
90.5
91.3
Gemini
92.4
30-day movement
−0.3
Change
+0.1
Last 7 runs
Answer quality
91%
Claude mention rate
88%
89%
ChatGPT mention rate
86%
86%
Gemini mention rate
91%
1.4
Claude avg. position
1.2
1.6
ChatGPT avg. position
1.5
1.3
Gemini avg. position
1.2
Both are ranked on the Company AI Visibility board. Lower average position is better — it means the model names them earlier in its answer.
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